I'm trying to create a character that is given an option after his death to choose the exact year he wants to be reborn in with all his memories still there. However, he is not allowed to let anyone ...

Imagine a world like ours, with humans that have a soul which passes on into a new human body, taking the memories with it. They get accessible during puberty, gradually. as the number of humans is ...

What would be wrong, with, say having an open area where everyone could be let there to decompose naturally (once dead). How long would it take, using this technique, for subside to reach the stage ...

Based off this question, since it also involves brain uploading.
My Magnificent Bastard villain is a cognitive neuroscientist with his own lab who has interest in knowing how brains would work in a ...

My story has brain uploading, but in practice it serves a purpose more like reincarnation, recreating the original recorded state of the scanned brain in a pre-prepared clone of the deceased. I need a ...

Assumptions :
This person (let's call him Bob) lives a normal life and ages normally, and dies of natural causes as well
Once Bob dies of any cause, his mind, memories, and thinking all transfer to a ...